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TLS Online TPP Program

#Question id: 132

Proline is distinct among the 20 commonly found amino acids because

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  1. it is a ring compound.

  2. it is hydrophilic and ionic.

  3. the nitrogen of the amino group is in a ring.

  4. the carbon of the carboxyl group is in a ring.

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TLS Online TPP Program

#Question id: 23704

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Which of the following seals the sticky ends of restriction fragments to make recombinant DNA?
TLS Online TPP Program

#Question id: 23705

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Which of the following is used to make complementary DNA (cDNA) from RNA?
TLS Online TPP Program

#Question id: 23706

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Which of the following cuts DNA molecules at specific locations?
TLS Online TPP Program

#Question id: 23580

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Which of the following can function as a cloning vector?
TLS Online TPP Program

#Question id: 23579

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Results of research on the Human Genome Project should enable which of the following?
TLS Online TPP Program

#Question id: 23563

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________ is the direct uptake of foreign DNA by a host cell.